Small high quality short focus
Orthoscopic eyepiece. High quality coatings as well as a 45 degree field
of view.

Review

This is a review of the 9mm UNIVERSITY
OPTICS Ortho EP. Well as usual this EP is another fine piece of craftsmanship
from UO. As most astronomers agree the Ortho 4-element can not be
beat. On planets this EP is the best that I have used it is even as good
or better than my $230 Tele-Vue Radian. At only $57.95 what a deal.
One should own the complete line at this price. The FOV is about 45
degree. Good eye relief. YOU CAN SPEND MORE BUT WHY.